Engine (4), Tanker, Traffic, Utility, and Chief 33 responded the Napa Building on Eleanor Dr Friday morning for a reported Van on Fire. Chief 33 arrived to confirm a working van fire with exposure to a second vehicle. E33 arrived and placed two handlines in service with the Tanker supplying the Engine. E31 assisted with manpower. DEP was contacted due to gasoline runoff which crews contained as best as possible with pads, snakes, and a boom. There were no injuries and no extension to the building other than a light smoke conditions. Incident released after about 1.5 hours.